21061176

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4159}}^1$

素因数の和:4379

約数の個数: 32

約数和(自身を含む): 52915200

約数和(自身を除く): 31854024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 4159, 5064, 8318, 12477, 16636, 24954, 33272, 49908, 99816, 877549, 1755098, 2632647, 3510196, 5265294, 7020392, 10530588, 21061176]

約数ペア:

[(1, 21061176), (2, 10530588), (3, 7020392), (4, 5265294), (6, 3510196), (8, 2632647), (12, 1755098), (24, 877549), (211, 99816), (422, 49908), (633, 33272), (844, 24954), (1266, 16636), (1688, 12477), (2532, 8318), (4159, 5064)]